Transaction not yet indexed

2EX77mVR3uBA9pEVSmY9x2f8TMhoxjmdytnnpXrQzCLjPF3RFFfL9v3BAy7DPssL8hn496HdjAauH5q5ypeijCLf

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