{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1246090926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x584b4f104d03ee3ceae891dca01953e330056e275b43276a04a7ce34390e6fa5",
    "signature": "0xf4765a63da465cac4462a96bbc895988711ba53845e52f9d1906c5c935ab528d38e682087a95642e880cef1dfa7ae522eafbcb35b5218a1304cdcd7ce2a2a1571c",
    "signer": "0xC1829EDF59905478a0773B3bDe3d238c9C0F9E0C",
    "userId": "953718645"
  }
}