{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1637084645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7788da3c9432ec73c3abd97b2a37052e78709969896dbfe5dcd25b6cf69ec7b",
    "signature": "0xa356a23c4b1f494eb1a9d589984e46b592c4dd54ac3dab737575a2e02c25ecf213597e63657198f6c30b42c12a1ecbd165f8da8fd2f75d0a0b1961bc4d8f52d01b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}