Transaction not yet indexed

52S1mPRpQpECmNZ5cL4QJLZfNPUD1ykyH4hT29dWXmsJmwrqfYEqWpSvpsggPv9LSZCsDQPyjyMtfMkZDw2gpAuT

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