{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1109332607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e50969583e7311a0bcd002d3bda4cc5a7b7dcfedf7a39fbf212e6a2ed581748",
    "signature": "0xfea9afb6ceff4c33108ea326c80bccd88ff0a4abf2cf6eb93e4e70428f634ad10b0a28cba694bf2bddd8d0cb3590101c2934261334fb49f1de23d413cc1d67fb1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}