{
  "manageEntity": {
    "action": "Repost",
    "entityId": "40203066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4a879b01f373dc168cf90d4a1c1ee3b716fa713aac416ede033534c9eaadda3",
    "signature": "0x2adf36ae95c09f4fca008b1a079003c466c1650b29ad3222e9c13da9bc08cfa917ec4bc1f49549436c4d39ec71e08867a07f3aac4206c05568667384225f9a6a1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}