{
  "manageEntity": {
    "action": "Repost",
    "entityId": "989067520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9f3c08fc4e88e1178e0ffa173d14c911712a97c45485b9f286356acc647bd1c",
    "signature": "0x41a0f62da4874d17ec094f6940ab112fcfc4eee627aafd15040af65c742629390281433d553a5bfe1a969f786902d19768f407628bf85ac59f5207e21a9b20051c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}