{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596917879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e4a6a1838b0fc1c2897972707fbb27ef420f016541f278cc79c45b74d5ac5a6",
    "signature": "0x61b83856e7feced4acfb6b57915e05523fdc1e7cfe3b74bcfdbf3e930748996921b49a3ea8843a0f59f7fad0c6ff3abc7425ecda0d688560dca5984cb2d2b1c41c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}