Transaction not yet indexed

66CcML27ZkB5oD9amUtYiTYAoWExgLSfWosRSDdqDhPsxrqJEebQ1Cz4YiBC9MTMkSaf4P8ujnzv5CeSqKyS9vnL

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