Transaction not yet indexed

52UfPNEGJRz51Q9zkT79YPXqarsj9fYuCRHiEkMsFEMDBS3GJXj4xm71cB39N6uE2UhKBvRSFSwP53dJThko2t57

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