{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57b77ff0e786f2ac47ae2ea36dc323d2e682fb2dcfa7e01e0d0087837116cdfd",
    "signature": "0x075a6c08aaeb8282365846104d0f9c6df2dcf1bfbe67b85644283f7d724b201b610188f5bd1277836dc948bd338a88d2fac03f9e3fe1fc8ba797b14b96aafd321b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}