Transaction not yet indexed

3MdcSSGNssVLfAatYxuktPCwP64uadaQ4Jf1vimrG9rRaGoF7LZwBALT2Bwc2c1BD4ZoMM9D9u9t6ifnf8KE14Hg

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