Transaction not yet indexed

2C99UGMrTsZPpMWKHvs3XRsf17c3xSiWdVEqjVyoFjfcmRkXGaLtbseKh3nWVty2eA7bkq7uMHiAmX4bRgncpvrK

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