Transaction not yet indexed

21FmTjRdPVoj4Aw76z3dhmXVLkh7BxwkyBMoMAjq6ERk6SAMZTMq353bJMdLeuoQMzySiPKC8v2ENAxUcPTHvt2X

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