Transaction not yet indexed

543sBa76RSVcYVCzJTQSCpEKw7vMPX53XdMzFCQkTXoZBkSPecr3hCYrFv8mjvu81NNGfc8iNbJgmtZ3NBQ1t9CR

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