Transaction not yet indexed

66n12TbbJBN6fxBDNhbczEo2NF7X69YwQLQBQKBPnD3SQF6V6q2weKD9cod9FWWfGEL2E6hUQ6o7WdCtfNQdovC4

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