Transaction not yet indexed

542HXHDDMSbbPeQegXS2PQpFt7JdnsL4taWz4A3sXgwpTprSPSmfjPyCtvigTmkQGyGVsz5mjL5c5RyWgNGyxpn9

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