Transaction not yet indexed

56ErbfkVFzyYmXETh9kRqcrbgdaBHrrbys4aGNau7eE5c8fePDQadez83BPxd3R7Xc47Lp9dBdCNF4uNeu2gs4hn

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