Transaction not yet indexed

56JkPkeTbARErDPx4M1vVGqQJMH8p9cCqvwPinB5CqvNeTYvqCi6n3d8SNXALCzn5e7kLjnXpSEhynanUxi94drA

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