Transaction not yet indexed

yNM2um2ErqQu2iibPBknJNgv2w7a9xEmBaoYTHGFsAYYTMFTmL3LWtoq8cVzYhPjA5rPpuKpdUEaTsMD1oZvCo7

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