Transaction not yet indexed

tkC8wuRHpiBkeCp6tpVRJU3ASmGWrabHKtDsAND9CU3ZGM7xYGnUNVfnu5CE7r5NQ6q3MNpNSaLfhvgcB3Uvbv3

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