{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1156539338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa31c8142bc200274aad649a28726be2008289a44509f35a686fccd564847093e",
    "signature": "0x664e11c5d3ae44e105bdae19d04b3b5ff4f1a636e0d5c0852990de9a9e9c696b35ed0105aa4188aa565e35688daa8547fa69d36cc39b624980bbf591b65f12db1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}