{
  "manageEntity": {
    "action": "Repost",
    "entityId": "885426374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e53b45206ff509e2e794fb07db74080112c37f343cb82dd8694edb9e35d586e",
    "signature": "0xc6d9ce64d996f870fd23ed2586d27bf7aa6be2080ad5fadf3174351bcda8db9e5ef992688d8b5fd1d244c375cdd1e60b9668bb891a84e302311795e09f77768b1c",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}