{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1941610952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8339b99a23811d8edc15deea745908af36a11a2756b03ec4d9ffaf14823fa7f2",
    "signature": "0xccd75b87c4d456bc46697b512c1c48cd9715996952eb3069b0b1108ceed43e621c972f19d8f0fd4be350537e01fa7ca42c063849b50dee36615ed3d3e357355a1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}