Transaction not yet indexed

2mtUWEQhvb9ouEoKmW5wzbwV7Csr8AQqcBMcrqhCQ4RUGYSgv65q8V8e6hpM4fpxLbpbKYfGn54qoAAQBs8pJBU9

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