{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1312532880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba2edce689edb71b68da4ff22f3045b3f7d5d474c0bde59a3d68a8e62bd03091",
    "signature": "0x2858314c9d8cc2c202e2a5d65670bee4af4256eead649b61f1e97d95dcd79181133b845f9a49ae9aaf697aa0380c270c9c22627737a0541ea37aada777a3602a1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}