{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a86975f46ef7ce6f2cefa555fa838ae6e5c460728708a443ebcd4bc5138a9f3",
    "signature": "0xfe66d0cd2772f0768c959ad8d0d49958c59389d379ac7f1c114d893b2e6918e5288210a2d81dce9df9004f081176824a794c9551794ffd0cad186a77e0c395831b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}