Transaction not yet indexed

21p63uRppoCjYQbH3tw8es8z2mgCYmhSmXhgaPTMAmQKSzkH66sLgPWJWerxqb8xM27dZCNyGxQJZJkGFja4m4eE

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