Transaction not yet indexed

4Ap21DYRpnTzTYaGMe4yGqPjKaNqokj6ZCcCxdBSKrQsP4jfUPdX5Qr3FSZGMR8rA9ncgrKoTnfQNnrAzBfzK3ov

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