Transaction not yet indexed

4eM21Rkmfsg6kFu1xAbmn7Pcfvfk8MmYvazsGCKf9dNWpaebiwdtvfgtyBYjbSyJJzNT7tjUmvJx5gLRwPXRgbVM

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