Transaction not yet indexed

HBc8tkfrDuMDTJoWf4hK5L3CBcG7kdfWdzp3r8o7UrYk4e4wyVufZpDAC3U3CCXDKWkw2N3yWZPnA1NHEaGZy2a

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