Transaction not yet indexed

nPgHt55AZYkPPXcdeAHfEMCy6Xt3H6V5mqZkzksfTTPUc1T39DC9DUPufXRSTsEeb2Wmp8RqbaqPi7zTYFAjo59

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