Transaction not yet indexed

MYMKtGSaXcPeRKKn6dZH4gjCPAP97Dxmr1PfefkcC79yXKEewqdLBXQFtnghUkeSoq95QHJVh14TiRbkvLYY4FC

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