Transaction not yet indexed

RBjb6BFtBq9kTQJsG9Td3xFk8Bht6HYJKRAcZGnuwBKRaH9ep2LiR2CRbFT9KGDzX2B4WmZJwGT8aHwQwPiaQ2K

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