{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2116545917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28a804566dc1ededadb08826bac010d464c9e269d4fdcad17c3ec3222ba13dd6",
    "signature": "0x568a89d9490f85038152d86d7456384aed46f09d62948f35ab0c0b6ed7cd5dd7437585cbba098b3b17cb516bc27ecad303ad591f4d057f9c8e89f104fd322fa11b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}