Transaction not yet indexed

53n1fKN5WYytEMJTkZDWc1numEu7FaMKFpVaQfCNh9idqXV7eDMyUuBw7HrsB1DidX7k3Sq8d2vB9pdT6MjDaqxd

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