Transaction not yet indexed

a3ku7CmKb2NmX22VUmg7WnZMBs2ofSuyxAXRio5TTChJrcFAytxCh3r1FE4WjoY5H2DBiHeSKnSgHxYgVY9Rnj9

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