Transaction not yet indexed

55QPP844FPPprbrtpvDmEUki9aGHttLDHTyKAkY7ny3dmMVMSnxjK3bVmMZCsWcZWG5VU7KiisSTTfY2jrmeuYC2

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