Transaction not yet indexed

66Si8dQG8ctCk8bAw3HRfjMrhFrqtuRNdLLCto1CYWRznNJ3TCUDkMdmNNQK7KMSpcscykFYoUfV4h65LmZc7jxJ

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