{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245280961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e2eda91b947547f4a55119b4c4fc6729ef776ab3a317db7f7c9114e1de9d8aa",
    "signature": "0x50f2270065e62981f913f854bc49ecda19c00d1dd7f80384a6da25a6a23e6f43071126f278ea55308492494e1c57c168eeb4d0b8a7ab9577e7315dce5545c2db1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}