{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104067898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3d913cdc63dfacf39e5b203e3e00cd01abb4db92c78640979594fe4170f81f1",
    "signature": "0xbebe769e00249c2090eeb2d65f1e5bcd3a4837bed5d391498b67e51e0afdc05022b72c16b60e5778143a554b7c73fbc79eeaa357788b13d1c1b2e077fbe0ea861c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}