{
  "manageEntity": {
    "action": "Repost",
    "entityId": "153411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c5ca9ac8ec49787599eff71f806a742a89a0264161afde8d1a5370cf146b5fb",
    "signature": "0x436cd54bdc91882cada0b091ac6d0fd0d12e5bcc294ab2a7b884b5c4f8822a414e971715058b16825bbaab0f97751bb8890fe927d964ca540ec4b665506d768b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}