{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2064372255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18aaa004c65c93876e0f29ebedbbaf8489e6b6537c205805934607eb97cea729",
    "signature": "0xbdc419cb69f0cd2d1ccd09b642d1e4d0a9d0db5dae50a84db023036dae0b55a6040ae64c769e5df1cc3faf6344850a957164ce01620c234cedbb25e6aa7f68241b",
    "signer": "0x5156122E7f53a879786546b3133306b9F7814b9b",
    "userId": "781663071"
  }
}