Transaction not yet indexed

21Bf3LSQpxZv8fyR66rUmkecZh4tC5E3f5BFhmNTCWeg1vNtijM3gCBy5BA2FHChtgJbtL3oasuSNL8JL3eTVV9p

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