Transaction not yet indexed

1cMkbnfF6uziRAsCSyrhp9um57gFgRbRMdeLwwsGiKTNGySS2F3FNbEDztFyFHeKTvjPuDkquEmk2Sp4u2D1oaw

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