Transaction not yet indexed

661PdZntUGk9KPw9FTintxvRzzJ2nZhQowbzvgPDcAoFZQL2aGPS8dCqULWJn7Lp1qGF8cHgeUFmekoT2cKNSnzC

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