Transaction not yet indexed

56i73Lgs3CM4KYWSZcDWSaJBKprj8vvNxB16XonBPqjE1LJyAaCoQAwZkYAt3m3pyaEBsoXZxCjpquWNAAoj3Xnv

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