{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809817887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6bb8e281c17b16b9b67809f7c95f84180090ded3e92c3cc63c73e79c1ae97a2",
    "signature": "0x00d46ddb2f6bb7e0bd8467566417ae084a1481d7544178647f36a8ce109443a906f64fdc33b9fad3e5cfdc25ce8d56fc7317e017ce159f5464f459a7bf332fec1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}