{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe576979e6d5c3c9df1d46d55d240113c9842a7f52ee2b40639b942e9ee2ddca0",
    "signature": "0x44a3fbe2c66d104a5f91fe001fe4627bfa6795f04480f4f01c0cd471b7c6393f6d7376385138250e6b40e3e488434a548a5d1891dea001c4d42a50b23383d8be1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}