Transaction not yet indexed

NMCN6mCiLXdaxECVJsTSA8ZtbGGgZfa8pR7aHLkqd3CgjEGMwgue9eiCTLF5x5uqFBFqDSaCYKQ76iUzw8FXvMQ

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