{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565942385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde2f62c0d77af35924d1a0e5476eb030379317ed3a4d9ac0427882b24a1d9798",
    "signature": "0x73c5b4c350585d3d82ff101fd97a9fc169b142c0965efa4dd10562a5dc67ccdf29d3b993c9bfbe0373c572b4948c5a2b296d69c5d022955e2510cf53f9a8edcf1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}