Transaction not yet indexed

52EP5pgFvaVmM9n3ZzGDa2uK3CmoK6QdGDDFb7ADGyn1n2CLnemLbqJbWbP2ToDWtmtby5a6nxuzGmw2QcyKxSaN

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