Transaction not yet indexed

53RBVjizYCbLQSAN5pYLMb6NTHeGjpyxuRMDcLwewTpGWAHCz4w8rvHeHy8kchdR9TSWRwhESCTZmAgLUMGTaU3g

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