Transaction not yet indexed

66HHH2D6Qv2CUpL3imtPK1DaKbTg3LQRErhv5X5GnSukQEcE8f5ZBWrm3NH2vAi7XUGE6QEtHVR2k5o5sKHHXCBG

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