Transaction not yet indexed

66Mkkjaf66HfksYkDTVFubyruAGnvu16XMM2r5hFsc1Q1gAedHHf3d94HwNzgTxpDB11QecYETNmvrxEnxMNUmjH

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