{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0658b8de760e64ebf65c696305540763ef52b5ad2a1ef90f03b716f499725047",
    "signature": "0x75c08623637bfcf3a5ad9116a225a453b0e62ba440aec1632f15b48d00c84b68301db7eaf6d163e09114504ffd74cdfaf54f2b8665db888df7a15aeb4baa86831c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}