Transaction not yet indexed

iMELffiJzupzwtAbukj4apFFSE7XB5NxmQSZ7UrRVT66XcjHcoBFtfg8tvgJsNc5DdKFA7kh3SzhAFhPUdBGyJQ

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