Transaction not yet indexed

53DPwqifqPf6W7uwV53Z9rmNHRwYijg6RGSgXTjMU9CmNaBGZ1eGe3ZZf5xjBiZksPRbM7vx1eEAMgXG8KmJrCwA

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