Transaction not yet indexed

21bSKxvbg3252eCazCjB3Uc1vFLoS3JgAhsiSqS8YUEiTFWhqw4FLbvE2cYieft9qDS6r9E3nAWiscxPdF5EHne2

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