{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48b064085a698c7b415e260497cc7c8b3cc6970582ef97a99994176af49434d2",
    "signature": "0x15ae5407a618d4d10a10398356cb8fdd3b086be312221205d514385356de3d82778e1c7ee87a72e609aaa5c06f90ec1072ffd4555c126bef66a59b535d006e451c",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}