Transaction not yet indexed

52ELMQDg49TSJTYQi5g5QAwxjDMThREvRMqu6UrsBouC9zuyjp2XFzGmpcgGmvrK86Vd22QjPiTR6gKfGvCF3aRW

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