Transaction not yet indexed

66t8kUmgfRBWqrhahW8pAm8c53LMCr8VkaPGmcAjpgnq4Q64ex6yfyB2gCC5vRqe1VXQk3a6X6on8V5TxJkj3mru

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