Transaction not yet indexed

2X21pRNsat9Xb6QNSkTZE7mabgZqYLUXQfLgPrCsEX8H1jdbvLHvFyB3nJmcfrohNKWWwbunWJm7f7uM6iNFjn77

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