{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d8cc835d78f401541f0442344b8a61b8f90fbcaa4eda54ce04a99b93dd1893a",
    "signature": "0x7ba19b5e24e9f870cacf6be711cb33f695e3c8e18e0ac7eacdd80caf6e933b7a3fbfc2cc667cc629ee46b85e02c863919482411165823ec90f0d744c6a1480e01c",
    "signer": "0x3D4d8a781454E2338c482dE697d6DE1ACc7D9031",
    "userId": "599751364"
  }
}