{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121182305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f2428baf081ecad1ea7940179822d3513372fb2f8cd78564bde0cb4239187a9",
    "signature": "0x3063488bf54818ecf7f0e5423140b68f8c951d7fd6a68b08034b2157d4249440716b64c6a36a5d7787055ef16babe460d684401157f5ae5d014ba4c8f3ef150c1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}