Transaction not yet indexed

53NgL3uXUGyAcrDmfPRPWN2BaZdKmjxwhmquAY8WGxXdhG9aMo8UxTa9ke2LRS5P3x8ra9MVGNSbGtS8pwvuMcCP

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