Transaction not yet indexed

66dB7LcdmyDCPfWKFUNeE8mmvhuQKx4id8KUtuT28p2wEUA7ShDcM68i19mwfKA4JBRNRZpBQqL6fTy7zNKPGx3W

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