{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1492280412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dc4492e23e7c0042fc6041140bb33184dfe5d9c9e67bff21ab565b9cb5ab820",
    "signature": "0xb5162eb0213bfb204bffa603f7b18e131c98c59354882af04868b6aaf87fec494fc1b19ee823f9d1c08cba202127e3e247f9f0e61acd5bd08cb0d32e236ac2e51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}