{
  "manageEntity": {
    "action": "Repost",
    "entityId": "626970790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x389cf56add46a1d493dacec7200f31c5013c115d1a46e4f39f799a7eefbb5e86",
    "signature": "0x5c47b1323ff8322c07b912759462f39af21c6842a705c6c7634041c58b1300c834b2cc8669b7b23b1129d568f86aeead44f3f219ba2223e8c5cd6dff7bc2bd7d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}