{
  "manageEntity": {
    "action": "Repost",
    "entityId": "779359002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd330490afc035495657a708fae7e3668093f1705a98b1e67d8f639445e89580b",
    "signature": "0x1cf039b481ed090693b2b2a9a56a82cf0beae7154f26e198497076acb37a1c0b5b1eec3025fe6099784da0a16c692c933000c946ae97afa5bf656366ffad889f1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}