Transaction not yet indexed

53bHCGDk4ZiixxVRoP3AiBbZJYwq2oMb9k5QjnYAs1psUmAgyX2uStP7ttTFPHWXLKUHz2h1negTbPFS9aKPq4Ys

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