Transaction not yet indexed

21LwYiSkm1jV6ABtZRoN4eM7fJ4vGKr2u1CYqFTGvQTY7Jm5ThCBgtcADTMxGF7ZfpyakSMWLSLLUjLWU6Qy4CsB

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