Transaction not yet indexed

52UHVVeXvfAgETf7G9eDApfAdhdLLDbregZG1HfYFzXygCUyJffQd8kyBuTCjFTVV7f7i1BuYcGJdQTPMTXKCTZC

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