{
  "manageEntity": {
    "action": "Repost",
    "entityId": "332979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x684fb6e051b386bb98bc75e272c3a5b9a376baa3e4a73899c88045a1c5472f25",
    "signature": "0x29de08cbcbfb130d4d53e2cf1e358341148bc3d071ddf38325046ca4d5ad4bdb0b8b236eeff904c48a7e1aa61651ebcdec28f3e0c9671041e0bc121ac35f6f791c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}