{
  "manageEntity": {
    "action": "Repost",
    "entityId": "318148991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e136fb0876b899343670d9eda42dd34af4e2c757fabd6830b5d89c6c229163c",
    "signature": "0xda0bfa79f2811cac18b5118ecefc666a12376c069cf96fac6e2dbfacb2428c44756d73cbce739b1db0d6137968cff6e6f50e3d4c8f0ed597cd0a2378ffbc7ff71b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}