{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570435273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2894e0562ee1e2b0cd09bfa9d680c1e9e35c715cb37f13fda46879bb7dfb2810",
    "signature": "0x92405a46ac39787bf788f159bef1e4ab69536d708d0edc4ed025d0904860fa0727a5a81d21feda483f77f5d72b41cbab6f76c1e735e0d371819fd921132ac7a01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}