{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1236758993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae58ea3a1a7bbd2ff7f9a7a66f178738dacdccf05af9b7826e1ba031911b29fb",
    "signature": "0xed2e19497a366d65c498045687913594ebfd7c369febf64501f5b016bf2049f544bd03ece908648ad77a5691d4883b5b9925ffc0a222eebb4f8e0e1049b6e5431b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}