{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1010134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28777af428643a66d0bfe77656ab8e3d8ac20066d9e43c95c3adf4c66031ef15",
    "signature": "0xd456902026c05addbac6ed537a5c2145e4ad05ebd59c065224af5cf862a23f7652fb55ffa9d1d2e1700ce70d0539c4d3eb8b678ab287d0604290dfd9e8da44661c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}