Transaction not yet indexed

6Xmf21mfRAUpnYxPLcBrUeaTSYWWRZgiCkB5zECr5c1tamzbZzQof5a9hXcReU4FZAp4fgboTYDwFXz2qovGHT2

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