{
  "manageEntity": {
    "action": "Repost",
    "entityId": "784232981",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a36515fd62feb13287d8d0d92781771978a13fa2497d1f028538ca2ecb65c67",
    "signature": "0x98919b63a816eb0117821f7fd8974ec7bf7d279f76665d4316f48f8c63a8552e114a75d3bbd51fb18026411a35828d219ef03070ef460e40aa30493442f99d3a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}