Transaction not yet indexed

Cf1u3sH3xKGTUSpUZosqAkcxe1KiNLo5wpy2eNB3vPF4NvnkL1ztpuVBhC3kYJwkQ49HTHMuP6BcJPex4aarkZZ

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