Transaction not yet indexed

3Ei21U9FsaXKf3fAM7fTYCNoTPKETM6o8asxyCiG4M6sTN8zUJQW2sMBEh1LztmsRf5UTWpc1bwpkFziFzE7hNqr

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