Transaction not yet indexed

mPSQyMyFbb8d4pdKCzq6sw1FE8eKwQChCP7xdpd53G2SQhUPee4soSkAJyNsAADCGz5cGH7wJfp6KPDkB56tou4

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