{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaaca793f2fe21e26c4b20609ce2ee739c640a75e13b510f7350c93e6f923922b",
    "signature": "0xa4ade207f30c6923921da516a2565470e46f4b9aa28cc4e6c8902961cfbb1d982d5139fc3b0922638da422f14cbd39d0be10d0e5066f5149d6ba594a60fd020a1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}