{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533895",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb976b7e586116ea2408425a368295a4cdc7e9da1cb5a1151e98665ab4beec57c",
    "signature": "0x3c9262d8e9068e23d4b2e612bf167d213ea2cfd06f1f463190ab3a8099a9a40156a580ee2198556228d6e04f1b0ee82932ba466d4be8fa820afeede8b4d3754a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}