Transaction not yet indexed

21a3i24AzEwerNQDApn76b5HMkEquYgMqHG1SbKvMZvyTzmU8V9PKdtx15DKgs6iRPwRBnsj44F4vqPhgfcoVb63

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