{
  "manageEntity": {
    "action": "Repost",
    "entityId": "166686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae2c4beb339b80b6fb0cf6a6776c373eb9468a58523d6108a7849a57bfe196bc",
    "signature": "0xecd5b1c7a360f21cae44dee80b8fd91e457fb6ae00d4c2d5a9c1c94fa42293b01806485bc10a33983bd0c4f07cc9247e6e79e2178dba742f977b777f0233ec6f1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}