Transaction not yet indexed

53NnCvap2QDA1vMmGngMk8oXvLJ1jqVT474p5HcZRFfr9L6ahbLc4k2SSUhL6vV6pW7NdKBrTE3hLLkzmbmaeUG

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