{
  "manageEntity": {
    "action": "Repost",
    "entityId": "324876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x757f8cb974c6ff60d4b9279e6129fd22b5e771aa1d7583237527676dbf34e384",
    "signature": "0xaf71d4545bcc20f86df42f836bce10135e3355f6744620e88b296a871e1bf9bf450ed3a5f0ecb2a7f23d8fc6a497c6ffd72a3fba1b99a6a2ca7ff377e912bf6f1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}