Transaction not yet indexed

Me9PfYVKa27ExMJgC1YMDDVNzuPefCfsXty69p62Ck9nHJ1QACE9rditjf622qoXRg9bHQCWoSQYKFa7Z1eCs5G

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