Transaction not yet indexed

2mUD99DMSPQEJdH8eN2qxdcZNVs59Rpme7Dqs9mAmgqKQuxrNHZJCW87RmAy5XmnSSoYfXbAvUF2tCaV8RSJMgw5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.