Transaction not yet indexed

5kYEuQvBKPJpMHPAE38DSMAUse7cLBcfSmuF5nJa1F9pLPihkw7aVaDURrC2Sz5eQr9QH8ZS9vt5GSug51iDHH53

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