{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1131476051",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5243bde30c47d83e58843dec8d0cb3f641850b3a71da7473c0c23e5a870fa4e2",
    "signature": "0x5befacd725be9436d0d4319a398f08d236026b3403986a68f8e694e1885ff92e68ceccb88ec9b5ca79b1f6da01f822c8c5ed4d41b7e284ce8e721e40e4c7515b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}