Transaction not yet indexed

21JH51gwC4mxToWQVtE7ivyWoT2Y6HYMb9bY1EeeYZHUyrmgFhvfeZ2rtuZR26Kaqw3MiCe6793Re43uidbT3gHz

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