{
  "manageEntity": {
    "action": "Repost",
    "entityId": "914190302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc481a5a58f5f990f869bf8fe4017cc0434b839509c3d8704f3bc6f1859ecd15",
    "signature": "0x10bda63bc1178d404f6c498e5ac78bbd0bd2722abc6e065e3a86ea574ba171cb74442287fcf7a5b49f4885379b0ce06bc63454fc742c8fd960648ef186e2904d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}