Transaction not yet indexed

5UEJ1VFftNYQwQYoYiqN5uEuVTEXnEJ1CBeu9Qqrp2aB8Heh8UJbSA8k8uwT1ZY1ks9P7nzwJCewtx3bmi2ZMKVZ

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