Transaction not yet indexed

21tTgJJKKDWMhP6mnXUa5faiJ78BZPWzJqn5YAVfm2VCFCK7qKssD7X56CpG2WjRWFEewgwMLBsVtSuSM3hh9UqP

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