Transaction not yet indexed

388GKyJijXUG7YtkK7QuUdRhBwDFMZ52DbXnEW1f3utKBQZ1zfiMbnbtzhEdTpNoKFSVdRjEKuZk5kC9vZgu2nVU

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