Transaction not yet indexed

53DwywSfBiH9Ez1bP8HYv3WZGro4sDzdvcMm8f8ifJq7QQNEPwTPqbJkG22JzB9fCHUhppVnpCmSGScexrTSAmJ3

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