Transaction not yet indexed

uMMnv28ppXJbeWqFGozxWmR32eDagYUPTuJ8cxcPBsrxwtU6vRwQ64AvM29yrjAnTfPyNzHHtv8rtmyHQJt8mhW

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