{
  "manageEntity": {
    "action": "Repost",
    "entityId": "401276245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c11ae7fb169334c6e691a7b2fafa81eeb44d4ac54ff34b642cc622c4078ee13",
    "signature": "0x9b9d024fa90b693420fa9822c0c2d08e81027a38edce8928ab045aa7f35309097f67558937104d5b28bf6b216829978980d5385c23a2e24e2ef87cfe8783dc2a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}