{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459527919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4660d4fe51663f701b71e26d50f2eb33a5104acda0e520d2d75d12f767b04bbb",
    "signature": "0x13b0148760cce7db5c340835e8b26055b93fc740efdd8e664c030276714aaf5238c85fcb8b6a936466358e3576b0beeef1b8a9a6150aacd20cfed1573bf2d1a31b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}