Transaction not yet indexed

5CMM2sSii5R8wSccoRHgpCSsSGJeLCfTsQ2wrpi9WyKifRmp9NUy3eEby3cLQsfbyZYJGM4Gu1e7hWrV7Zj2MnwC

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