Transaction not yet indexed

rE8jsiQyrEnWvDoUXE2pNsQpMt3bTeLvqNtJPEqaLUbWW7HcMGbwGmnRkUR7DXsUTpwHAAqaPGTjjgSmwa4ZPf1

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