Transaction not yet indexed

M2SjkGAXEnfrFiTTFVB4uDzK1wxmjbdxHQubMjVmNZMD4FdbpPKTvt7DWTubLLLvKVomoU5AqRLHmX4tq9ABAKE

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