{
  "manageEntity": {
    "action": "Repost",
    "entityId": "213371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e7653e7e27c286c650e2ace5f06cd11b5147d5f5033e52b9fee5229aeec37d2",
    "signature": "0x5ac9bc1361b8fac616f1117820e5fc142d51c425dea3d5a8dd33c73cf8bc071b51c6ba0afbaf913c022be32d67874d80eb44bf26c1f1f2cc3e57474254a1ba8a1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}