Transaction not yet indexed

42k5rmBGdEWaZPsbJq2LWFaTGQdCovj6du3ZEmLZkWtxFkbpzPX8mUgpfGJPGHbMi6LwiYgi3aMSkAjsGJBXDER1

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