{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635385215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb50800b0ecec26d58bcd4cefec80ccc03b839960967cdb21a759fb9b5d893857",
    "signature": "0xfdb6c6f58e020906ebc2525fec3e80839004b75e64546099dc7b5dcc5d3e775f7e32894da2c3c5bd34d94e53500cb83964ee9116ff8949c1b24cf3117090f3011c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}