{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a262a5aca15c2303832b158632b9505528f8aba3d39c54ed7244a1f462099db",
    "signature": "0x7aed55b821bd15be1280eb4d65a2ab304f7d4f352a71f3b85ba2a2150452538f47d470de46b7df4ad68f5dd8cf06ee59a8886ed2028ac4ab78ee28c6a1f778821b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}