Transaction not yet indexed

21isRbU8dpv78fdTo1pQbdNoPcsT3RMZJsHB4s84sAuvL1drbW3fHX1xSyhMaGPcFYznvWyNU9oJSoDENWJ9gbKr

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