Transaction not yet indexed

53S7rrUUPTppHFfVK6rAscpQU5x9a7WE3BN8g6FBmdNqnqjGHLP5g5PeM8ir1eo5jW9aWyBZLnrbTbH18x6jWDy

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