{
  "manageEntity": {
    "action": "Repost",
    "entityId": "38411863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebe635109c09a8627fca375da9b892cf3fe0d7c56d2f9b9d002814443c440dd7",
    "signature": "0x8dc29a698cdc207771b7ed4e81cbe3f9ab6739406b7bd9673af65bc2a980928c05b1f4cb3aca73be0489cc50fe8ec6039055c732c719e6546efe2461049f862c1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}