Transaction not yet indexed

53EfrwQpcehsWy9oJruJQXJ93yiYuCc14eDoowsvTSG2FPkkjV3PKh7Y7k1FePx5CCS3bM9LrWS6tGA2aUcB4rT6

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