{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809858781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7717c237509cca3202c0c082d73bea35253bcdbe14b0d2bd12d7b08c90d3445",
    "signature": "0x07fb20fae223d5170cb636e397a6aabac48c1b6a324a53467caca6e78111b0705036362f0f7cdf8bee9e03a419a15ec167e620e4d0db5e92b102e4f6bb39d13f1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}