Transaction not yet indexed

53a9b7gPei52xGb5NPdRprvzywEvJnpJ9oWAbeAMkLvyvUhh3kXTNSm1ZCibdqh43Dww82th9usVtpWcWJR5TvC2

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