{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173148119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe337cfca8371dd433d0c782dd025b7192208c8fd8a82c354dd2cb24fcae0dc1c",
    "signature": "0x3849ec68107888a45d49c3df07cae5102912fe5747d2e48cbc5daf73537db0745fb2b40df09357b702167eae3c16d82aef98f251c53a37bce668a203b1a123281b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}