{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548740993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73aaa03a306fbadd5d6347c17e0a392eb916c7576b4d0440ec988670af47ed88",
    "signature": "0x8115fadeac25434c8c9800f4d29b96fff9111752c42eb1387775bfc5925f25bb64f0aa1884812b70fc5f5269677a826c05806885e1e809c1082a68cef3ddeeb71b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}