Transaction not yet indexed

421MgQ6tz3DsxV7gmfRYiKLLE4MYBeefcEv8V4ninKi98PQsaZ2GmhonLpysPFViMEReQKe9dFkpWSdEXZdHn135

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