{
  "manageEntity": {
    "action": "Repost",
    "entityId": "697560691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc029a9c377a29f5186a0eeae2360e70013b16143f2c0cf3acfa908ff3f64dfe1",
    "signature": "0x1fcd3ed36f4db7f2f895a67697d946ec32d26e44fd260917c1d42da2a84b207d060d10e71a2786fa9e92d74e10a9998a94191e484502e4ed25ccb41811afa4151b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}