Transaction not yet indexed

RE9nSHGtDvvMrPW8dhcT4hJRSh8StSo8VDxJZmTo5TXNPycs8i9K5VNfwdMDtfPr2uxkoGggFzLdfUNGzVFEMh8

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