{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303420011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cb06d267f6a5e861c41382056016436bf731024eca2e7e8a3d5086027ec9620",
    "signature": "0xa3e35eb170d91017fbe6f2164055517d99b350c51041ee4f7bc7e68ced4ea6da23bd073201de95cfe8efb3910713eeb83ef8ebc22c81a2b5c96768d4104b3e171b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}