{
  "manageEntity": {
    "action": "Repost",
    "entityId": "629061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e56fcdcd57ff5b24ece324153e6841fd9d6975f7bf4826caabf1d708c769f16",
    "signature": "0x4328ac102d610fca5893b823e7a21eb6e41d289e2e50af6e3069dee4671de59c43d417522e3a705eb72f80bfec471790b430a7bd1445b8bee34b898b7f38170f1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}