Transaction not yet indexed

4z2mkULJ9SGvvjSRoEZasEGdqqKveh9zqUWyC4bVTvLfc2sxdHbTLV4PEYwff6XceRuPNPVj5E5AuX5cSSVmcFaa

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