{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74746",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a4829e0bfdacaccfea99d829f9cf84bb8e6754d8225c5ff8533d622f6f45027",
    "signature": "0xcd9f4245e528dda21932186fd1b49d906949ce6e2ea707a73674cc411a13fc9a37d9bd2cb3af78c406f69f040014a7af6cdc5ecaff696732122e3d7285ea73be1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}