Transaction not yet indexed

53aCFXSi2FCUeL1CjcDuRBSpPwAzSivsFSxH9zwDXQGM8yDjRF2AeUE7wtLDH3cVkjrJw5q5uvfC422xFNZeZPdw

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