Transaction not yet indexed

321ziFM7so4TY8NF8C2QFJNg9HsB7E6VskR7AgRf8PDD6bQ1qbCxutBVqkZ3pr4wwUUbRRhQDV3yS6CJFokGCf8S

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