{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564862377",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3158732c11e6b9c80058dc6e937eee2324093b171886ac98d8fbcce18478223b",
    "signature": "0xf331dd5354c9787d5c58c6d89f78f4c9184df26e46781801252a64437fd2e5776fe457d6e2e5954df7c9778ea9e72e93e637a73fdf5a7ce9ea05c177958cb8e61c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}