{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959452763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7a41eb8f136d38c34cfb1c0c5773ab9a3e3b4b76a57eadd05b91dc0495d1539",
    "signature": "0xb4e4a7844c608de7b0586c0994d24f30915c61fa7a60be2a56d216402ac66a0657b2f11c2391f188d8dfa2cf281b4cfa7171fb7fbf2d53ec1244f03f68be2a051c",
    "signer": "0xdf3d2a565Af22F148bCeAc938CD60CF50aD01907",
    "userId": "1686476"
  }
}