Transaction not yet indexed

mk3UrFSQiNFxrgsZmUmRGD4d8Zem3EVaiwwGiFu3WLoSvLbcbyfk2jcfXawDyfuUV61Ko6Eu48UzKVEsJC8FzFW

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