{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1908355532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1113e5328ae7cfd463b74fdbbd7f3a61d0a8cb8d912f1c6d130e8d4de24a52f3",
    "signature": "0xcc8e25f277bb3ebc2798af0549664c4cf0454028e7eec74a99d6a93d13c1333963c01924956e87501a3899f94d9b90cbd53316aa83e970ca7f679556931c29cf1c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}