Transaction not yet indexed

UuF2E9TKvGzLfcCBmp365x2C6kB7FqyGpL5mMRxeb9re2iEbCzdXCTwccJG9F8dn7oWFpXWY4LbSXS3eDDAZ3Yk

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