{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1076481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a33bf2b447f5653addf429d04a407c551ce9b040302fac94d214ec1bf3b990f",
    "signature": "0xfb25a6a758f203ab5811e44edcb28d0e3d554b43ac53b41cd85f0aba0b838d5c4e4fac75f70130c0b2a3cb3a2d204fcd3c9973fb1b01b5ecbb9f438ed0901aff1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}