Transaction not yet indexed

21amcLtJtkYRAYTcq5o1jCj9zKSAfVGRfZPmR7ccGbGjgz2wsWGpYdnFuPh8K2gxQ4LHLxtPGBcDMsAsLvp6NCSN

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