Transaction not yet indexed

4a21LBRZAUNCxKeKD5L3LdZ8t6iFNK9DsYS2c4Um8JyoaZQt5EXyvHQeUASr6FopH7dj5HEMRua4FaBpCWP3teKj

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