Transaction not yet indexed

53NRFaipnqNgqzVfvgd8p4uinqNo1cGotdhCF6i4K3k2WHf9fRowcNyZkbPVx7P4e6qaMWg8pVhMUUPYrwwCfDNu

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