{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1614227771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0449f4ba43a9bc18807e347efdb6f295339d5b0383dea38bd0e1c52fdfcb0a4",
    "signature": "0x18f7eed8a3cf128e1378c96957b6af34262f6c579aa59efc51b2b1d098643b166862fe11256719094030d0f5c02eb60b38c6c3bc4050d0ae5d3886f4690718c91c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}