{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775092558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf02cfd427590bb210b14277436cd099323c213c2bd2cda1c53f5d82fe2ff8a53",
    "signature": "0xda69416df40fdae1f188fc547919058a954fdfe112e9a14b1a5a00259648309d3f856eaf4540547330a35ac2f79a504c00e95f0aafc112089c1cfaceebec2ff81b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}