Transaction not yet indexed

5b55wY9UynA4LeKGFnNHWZEUUwF7mrsBv6FoNcNcc2DVbfUMGHwKtd1RWdtYDSNMsiBYTbo2mQRTxeJ3bMzF72Bp

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