Transaction not yet indexed

5U6MHMWoeBiGRxShPvzRcMsSdjhZpXjmMkHGXo3BChUx2KBwCtdovMqiBot8txGW7etUv3yLRgUGNq1jxNQNmLmE

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