Transaction not yet indexed

UMF31EfR1sJDn2MNzuPVuj1R6E5VfmYKsf9PoWDcHnCyKNC68K166ZaoLN41usB3uRMptcsmzW62ESb2s3kL7nU

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