{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9887688289a8dd8125bda310a8d1bdf8c3858850b90d5e861ef8bff5bfc04356",
    "signature": "0xe43c0401f323a7dfc702f944ce026a37008d9b854358b313c698133b000ea76607845d2f25c01e41f933c14f01a880bf986c4a12b8b32a0512162035b2796cad1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}