Transaction not yet indexed

512Un1GvZiGmrF52pfPEUgN3ooXo9VXYeYmV4hTdLegsg6JbmoKSbBzKGu5NfxvGMscaKiY91XsjfjrGjXzRcLB1

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