{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1948077854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4a3e5f867b2208c12f5d9da21d8ef107fffd81885ef195bf46f70ddc5df32dc",
    "signature": "0xc4c79f7c07071d1fa3510bbca66c9cc1058cd5e6bfa369b55228ea9a5b7a20674b2c17e93237e129c4550ba1e1e24d9257ee275aa8d0ca2baf7128e9899a14d91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}