Transaction not yet indexed

21SBNuPXTwswdV8vYbS9LAT2JcBXHaTqiwTmRAdJahHkhJ3DUEZkMBVDRTA5qsvrGiusni37zHmmTkrdgiAmhp1C

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