{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25351336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e253380da788b3186535450b457b814afadeb374052490157e1a4ae04d6869b",
    "signature": "0x971c8e52e5112d3df812112e3475bb2fce76a975343989af00abf84963cc552b020b3a1d601487d5e1bb12e0ffc9859bd5f06bc583beed56908eef3cb7225a491b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}