Transaction not yet indexed

21287PRKpJ6YRiSY4cA8BRrV1cZAtptj7hGhAEBMEmNneFKAEUPYKZpKvfrd9Q441XbLQxM8dNsBnriSeeMrCLs8

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