Transaction not yet indexed

53u1kjWYhvtshsR7stJC7eQjpihZ343z5XYMG7M5AkLRxa6fDS4UUrnjTi4QKUPs9VVkWVxHyLMhPjuy7qR33h9Z

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