Transaction not yet indexed

4Mc9dpMWMMhvsgBTcV2wHztvBN5iRtLVcPvf2CuADPUyAVrVp6nXRJxUAfm4XjwEuUDWRvRzsNb4pe6LWXs1Ryd2

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