{
  "manageEntity": {
    "action": "Repost",
    "entityId": "788575754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x057d775781000faad6ca943aa1b41cc525a17ff4eb934ee067f45a2039b55ec3",
    "signature": "0x741f25d33a126aa2801a039bf278026fdeea8e7fa1abfd1e8a806c828704255b37e9feb507044b413acfdfdbf4373d279b395dd657a48a4e2f9b56d923467f091c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}