{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1471696737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27cf407978f5ccc08fa4097bbce8317af3e04fa68113754e732450ebce78b9bb",
    "signature": "0x929619f5b66046839b2a13333fd9177eebeb187fa716f0c2f68383737d057d504bc85dd40267c4e115867454d9a734c408053f7b0a7553db1aa1e491ede53ce51c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}