Transaction not yet indexed

21Ddf7bsmt87zADUxNsBrDUYU2PsD67LjjUDUiMUUyx3RKMmajDY3cLEFZzy3FzLReG4QZgikpf8nYkJjmaL2ffa

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