{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1851754695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe627d120c6604cc2d2910196792d31a58b8a70742084aba93dfd534ecc91e163",
    "signature": "0x770e1fe3959edd4dcaef096a30408bcc818c9f468bf819b75935eb216339426a0fd834d1ec2693d1c6e420016da1520466d8e5dc91f96dfc506d33dc0d10eeba1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}