Transaction not yet indexed

i6TEKahETV6EwWv2VkWK28phfa2CshYpjDr5hgeP6pCQv3ZR8gds8ws8DGgFYSJr2XpJbEEoxDr8dEXzAwcJSvm

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