Transaction not yet indexed

52TzPgU6d72dPr5k7TiExpoDDtDMYtyKPLdYq3VTjpZ3TbKy4vo45E8CKpp4FmSHK8MWLqf6AuwMgz56RierfYL2

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