Transaction not yet indexed

52CbYmnUmNEB3HiTUaHMnsPtc6qasmqTA2cHPvfCUG5XigjDZnnigrRFVyuhuE9P8mKLJBCYNQqBMo8FmoZCp4gw

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