Transaction not yet indexed

CH21ygwzkmr7BRqu4D5r1JxchouRPdH2cqPc9NpmLx6wPKBoxSjYn8eybamTQS6UwZSjAugbTC4inaBtyLm3zWA

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