{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2115730628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dbb687eed10b27d46625c540a314faac0bea100e0a82c766ee4d398ffa1a35a",
    "signature": "0xb59a9cd001bfcaf15885c5b4ce19872120d309edf6d704e3d36b33218f0855f34c836ce3a64571f9a82d34605197573ce3e9b6ed076514e37ad80f61b07bbd9f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}