Transaction not yet indexed

mMpDBJwo5hjYuo2MZusHZB8sy17hp7VPbsxrApfQGbtjpcFCcsX3HDtWATKHJxLhMjg5pVXjsVT9GmcTzjEp3Jx

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