{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410844793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1abc06cdbc4e07e96cd323e59521fd7e094c7628437ad780a450c444d61212c1",
    "signature": "0x5a352c10b183bd3f9322ba5c33ca0d4591715bff70030aeabe4367cca96f59ff661edb4987271d87cfca6da090f6d9a6edc4d37c6855daa78ee35e2eaf257c5d1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}