Transaction not yet indexed

21LCJfr6NJLthp7fou6L4mQurghfBqeNyDmfTKSAE2Ar6DQL2Yur9mLwkDTah2EGaRjNj7cjeqK7aSpkdi3MnEGE

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