{
  "manageEntity": {
    "action": "Repost",
    "entityId": "170059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0674a196d720ec83d15ce17ef6c5b07fa746e0822749508ff5f3d6ea8926f63f",
    "signature": "0x67553c5b21a2d19581257745147dd71d5a0e05e91f57bbe618f647068f8eeeff51d5d456443505f63869a69febcdaf092b2912e5430c7939e8661df3766f3c2c1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}