Transaction not yet indexed

AmjYZNU6RPS9QKv9aD7DeTufx1wjvjdqZWDbeMxCSUnJzcSaBF6ygGKbYdDRwrbR8hAerNKRmpwLZDE9xdpc3U1

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