{
  "manageEntity": {
    "action": "Repost",
    "entityId": "829983590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f76fee3f584b0c3fb0870217795d0ca18d8db9ae6ae8565e4067dc5230e545d",
    "signature": "0x5f3d2da45ccfea3da8387594f7e1e66c372ee5c6646fef69834ce884b1eb037666aeef3aef893e968ca74de1589c4b6b3d6882ac7421bb84a2cca34422ce7e791b",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}