Transaction not yet indexed

388PcruRqvNXPFpVcKP8b6Za28KDZQuxWHX3tcP16DPWYEVA5b7ERjw7znRdMVoS4PSh6ZBgVs6AESedFi5ByvR2

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