Transaction not yet indexed

a8nkvcWLeYjAG4MCYhpMPSHbaW7jG6Z1gC21ENGRzdLpRGBfG134VsfTddLArxsJEgkbiedMzbwNBRX4mW6y9UU

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