{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109951726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fcd7cc324ebe4012a467720f8e7e4461e0c7b8ba912b8e9f71c6c36a9c811a0",
    "signature": "0xca2a64b2cd2c46cdf115c23d758a84e60305f90f14a36a6b70c83ffddc182f4a50c15d2a44785728b699d3ec8a6f27795fdd4a7f4bdf2bcf3a91f07d98fb5c581c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}