Transaction not yet indexed

21CSdgNpE9Fo67idgqiotEAK3nzVkgEqqzTiuSNS4TpG2TTN24eYf4PywLHcYJ115Z3BL2cHbRSfMEoiXUXNESMe

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