Transaction not yet indexed

66gMZ5S6iZYZ8zTpqfs6hkGfedCxqcR6W9ExR45rRxvNkVqGaG5MSFucQVTaSjVJrPFc9bTiXRrHSMGgHmmiLgC8

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