{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1375268692",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94e85cb59456f76b4e902310a17db4b4806fdf425a6b64496f6616d71e87eea3",
    "signature": "0x5bf2642de55c13f55c2f1b1e3fc5dbfdc9382a454ca356dfb46e3660a0a01f300d2f757a9baf4f20ce4d0e0c0fd364efa729fbad71928a12bb2916a6224762bb1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}