Transaction not yet indexed

MkcBR2kDDanUiNPYD2ZEkxE3GGVkJeB8FvKMsGhvGY3UjYuPN1qEzotSi7SwfNr2v1ejvwaJerLXSnWS2hQiBvE

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