Transaction not yet indexed

HEzZ8yYxycXrx2dT5AR8mhLGiAGv863u2eFFtapNsWgPGPtyeW1A13Qag1vjdNTaK1oYcWS7tEB49cRkm2ydXM8

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