Transaction not yet indexed

AmN7X3KP4MtFrPrvGYeqJPssgCqwpFQcz9SLB1uTjWaBfQJ5fZvFoHjxpMdgQvzgAMpUHPYqk89zpMsjLUAH5Wp

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