Transaction not yet indexed

RKk6G1svsks44AtDtQHA2Sp5FaHnGwTtVp8DbRzC7yBAmi9ETDvAcxuYDG5S4NcDXBo8Mhnh7oCN9ebP3uikk42

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