{
  "manageEntity": {
    "action": "Repost",
    "entityId": "45596767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a68484c73a0aeae3463c1edd744dc433ec7aee16ebafddf1c81ee682bc15462",
    "signature": "0x6e9bd0f6304a3f580b4d5e0b33104ee188736f8528284b98db9e1a33f591859703dae0048bdc900cc73f666c7c7b7a9dec59291c6997f50cf04e0ba217bd83971b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}