Transaction not yet indexed

UEc9kDThuX1vfEBQoAH4vsYP6KagDTzdjPy7gm9GyJefLYcWTsTSfqoSAwDKYrxZ3zcLSpCsNvMkTkBPwTfnp25

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