Transaction not yet indexed

Sb5omqMcPMoAammUX45GP8NRB9MEZjFp2gA4uuev6sG5Lsftkm8z21MQQpYTq8CgDP8hSt1LPsA8K2DDWNwp6dG

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