Transaction not yet indexed

M66ZaAgZvfeZRCyTTYvt1usj1bp8kPwG47X3KgBwsdxCNFDv1YCuVncNhVtfPf9MhmUmDVcThoJrUkePo3oBmWW

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