Transaction not yet indexed

21m3813m3rMyUyubiMsN96FFSEbuzn9ybcVR7xpN728p8eSF1YvVhaLbdMeZmixCdCwLNjWJL8z6qeEzsiHwchUx

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