Transaction not yet indexed

5mbHDRk5CUbGmMphcR6PsoUpJ396j64fvCZ3AVTx6MDcRoyS6UcPZ31PiwxtyMoywE8kLLWcSKAqLa8AKYAPPpF9

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