Transaction not yet indexed

yMmP5dFFqWiCBff9PMqn9uVfeYeVbrrHQRTBWXjfdoseqXPskCwuVvmXc9kEm8SX25c8fn31dQmX9PSyNeKDsRm

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