{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1470028878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9363018a03222e21e0f9a4e20afa20162650df3f1d940b188c2f45706786614",
    "signature": "0x3c7f084f6d8f51d86f3ae8de4384b680b7ec1180245db1181ab1a835f97532d3643b8b54acc3cda8fb93156d418d4cbd21092382c3a509c98c0112461b4ec22d1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}