Transaction not yet indexed

53UnwwnovTkBw9Mrs1CAF6vfL7TiHDgtZV9CQRM3w3P2KBgjhUyrZqfGSjtu1Udzdnr1Ftpv9b2hb7Rimj3o7J5e

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