{
  "manageEntity": {
    "action": "Repost",
    "entityId": "157736640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb8282d3acea345c52b78912f9af555fa96db454c667e32b147fb94f6955c10c",
    "signature": "0xf89e7e5eceb0f0bcb7c02e29dbc21f460f90a05e2c31ae28251b1a794e954c497cfe052aa3c7dcab43ea5ca934e068a5ee7b29dd4595aff303adbdac6a95bd451b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}