Transaction not yet indexed

Me3yeHTpS7nadTJTYoHU4uTvPyRCA7mcJgHEfzMB15MZt23JvuPUXBUeHeGSYD6SbaSgnmm3gjv8e2rCx274ERK

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