Transaction not yet indexed

51fng7jtVJZdMvJjYPesZLJuPebzs81zZDke8SF5XaPtFZULSQUT9Vi3Y6UsQKBbcSTbsCaUPrX9PJ3N7igB91st

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