{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276680491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64ae8113cdb6bef729bf4305514947fb1beb640d06e780f4ed6952ef900fb31e",
    "signature": "0xaaab5a67d4f17efaf9038f6605638516afe68867e0b08735d20e9377cedcc8814117644a434d5ebac482d4320c2a47db82a2832a7a64e685ebd37e808d19487f1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}