{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972014295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3f5ccf4d7d08a04b91ce426a6034052837f34910a3835ce18a2f28aaa3a0451",
    "signature": "0x6a9585634e3269419988cb3caa7f1ecc57a0d12670d3e3740503239749bc504e1a88eca334d4ec4784623ba4139a283413fa33a01b17f5a60ca82269b47bee871b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}