Transaction not yet indexed

MCNmbfu52SdsN7mTzAmzEEPUKa6YNc6FQYivYGhDcgeNmtDSt97QQRNYe9jotBvm5rc6HjdZxwzcPeDPhqRw4p7

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