Transaction not yet indexed

iymMe1PYdPVnBxtjgtT9CbYfYDPwUUDafMt5b4t9TVrJC2cKBAMmJ1xM5UouXvDQvJ6pMahVMsAUoma2jGnHX64

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