Transaction not yet indexed

53AURmfHfuTNiXYCdzFVR1T6F7YnZRBM7Lp3LxiLMYe6t3ACKCAiSrnGiTPUQSjgbRqpva6o945wLbBYN3SWJWkY

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