Transaction not yet indexed

477CBykt7b5if57rfWE8aAFfuPgxB3mHWUrabG4ueCHsbbevZPDfnzSt3CYQ1P8EqyZUZDgVDKxArMhpU1dTJ754

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