{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654957572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5147d3805b31f98c5fac2041bef2062c29bed05b000df213e77d06264cdd18f5",
    "signature": "0x4610a4fc572e8a606dcc8d30627a04a3d147c87c001c66c339d74c67243517ae3467da71aa7167d064d7a29258207e6a9c79929285816010f2c03aa3b18c73071b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}