{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa794bb45ad5ab2eb98f5089f8a643136a2c789ae95edcab9174d535b43d695c7",
    "signature": "0x55a05040f6f7f7425f6c73ae14c8f765473afa583ad0d98fea3b2f1e7b99432e3efc65ebe3b08e444ebd408e71d2ca4f1a265cfe44543960199c0d193a0605fd1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}