Transaction not yet indexed

21mvM2GpMMR5FF5EPpBf4mvnw9NqRoicFXkpPs1tLK38qTi2jcFv7zcBSF67Ph8X7wHGYcf9B6SK54NQpcu64urG

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