Transaction not yet indexed

MHC3CE1eNAbhDYev6zZoQA4Uu6a4NdqEW1nQkCnf6JAip1XNHbVZpkhyj3HdnfBbhekPNrcmEeW9frQtsvMKyE2

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