Transaction not yet indexed

66ab4Q8v4VT8N5mAgVDhavFAnHzrk2Ap3eV32vykv3eqadEerMWFdF1mTD2Bm43xSTA3nM2iJWXf4srZumXSpEjB

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