Transaction not yet indexed

3mkc21SqTMe3rr7TkxZGf4GuuDwcJeeXe64Fg3LFw6eariG4ENp83sLtGCFU5KP7A4bG5ujM4Yv3YLWssDJZXahB

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