{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fc89229d155e2cdfddb3b9b7b2784d81e17eedc1899d92ebfff25621550159c",
    "signature": "0xad67d982bdddd82ca0758baf2e42ff1f6ecc5b7d2e9bc5b09ae9677a62a1f5897f8701283529d368d842a73c4912080d6008b936ccbb1ae07eb20f7b938f98d81c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}