{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadf46b274e0b7e33a4b273beedc901da885e652843288446aa18f6b3edfed6a0",
    "signature": "0x67766e75952eeb8aca2afbfe6d3374bab5d4f5d1637096ac8a39e61a3294904002b1bd3e3e2bc137b6b5f31c92512fa93a201926ff47507a1333b94ce533d79e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}