Transaction not yet indexed

NN8sMkKLE8SXiuziLW1Ja9bDNjcSP3RwNwK7SLWQNYBQN4dP6Sfcs1C3FM5BScYUmW87EgR9nh5fcLMuSRkgeN7

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