Transaction not yet indexed

21FdpYyNNKMYmVsg9R8NAQdFMgiWMEVRXAaT3LbvLgV2U8XBub55tVp3trziybB1c19X6KphWfEKHynRa8YyigEM

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