Transaction not yet indexed

21xp8XGLprFjCEacAi1avTgyQtduXcDvUtNVcEZsVF7R3vtSi5yXe9vjoJrbTiMxLzWYEqbd5iUmSvCRSTGJCSs4

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