Transaction not yet indexed

5k52UZnzJbap1MUQap3ZZJuRRcPBfjDzuMjvRKMJiKLYMhKmYZRrjDPR7vVXEfbYtRxuAtHZPPUtUNkXC2aRVkr

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