{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485688503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59cb8fe28890c602f294255478c915172b786779f8bc1d67429e6761f4ebbfae",
    "signature": "0x892e2dee270986b2beae72d8da93eea2635841d36a1ced21fc3b91e8e2f0181774dfc4cfd131c394009df300f3e1cef6b51234f7e4ab612a037034e1bdcb2d0a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}