Transaction not yet indexed

55FFbq3spU6ToDyCpqkTAqxRFdXyoWT8aAqJ6PwRRkcN2vi8D67yzZqNKT5k4bSnpRFQ9Vret2qJMLZb5R2anfNx

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