Transaction not yet indexed

21MFd5qBK8FWSa2Y1yToyfVHqGqPfw2FYNd8GGrhSHr43P8BcDffj3nAdSHMktdfrnJTw34bfHpqn881eyRcSRYA

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